Alpine Linux Development TeamALPINE:CVE-2021-1820CVE-2021-1820
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
48.0%
A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may result in the disclosure of process memory.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
| Alpine | 3.14-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
| Alpine | 3.20-community | noarch | webkit2gtk | < 2.30.0-r0 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
48.0%